Judy obtained her Masters degree in Clinical and Health Psychology from James Cook University (Australia) and is also a registered psychologist with the Singapore Psychological Society. She has extensive experience working with Singaporeans and with clients from different countries around the world, and her clients span across a wide age range. She has also worked with multidisciplinary teams consisting of medical practitioners, educators, together with the client and/or the families.

Judy has worked with children and adolescents who had neurological conditions (e.g., traumatic brain injury, strokes, epilepsy), genetic conditions (e.g. cleft lip/palate and Neurofibromatosis type 1), intellectual delay, Attention-Deficit/Hyperactivity Disorder, Autism Spectrum Disorder, as well as those with learning difficulties. She specializes in conducting neuropsychological and psychoeducational assessments to understand the cognitive and learning profiles, and provides neurorehabilitation, psychosocial and emotional therapy, and behaviour management, to help clients cope better at home, school, and in the community. She is a trained Triple P (Positive Parenting Program) Level 5 practitioner and was an Honorary Adjunct Associate Professor with the NUS Department of Psychology in 2017. She has given talks at conferences, seminars, public forums, and radio in the past. She has also supervised several postgraduate psychology interns at Masters and Doctorate levels from NIE Applied Psychology, James Cook University Singapore, NUS, as well as psychologists and associate psychologists.